xref: /dpdk/examples/pipeline/Makefile (revision b77f6600) 
1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2020 Intel Corporation
3
4# binary name
5APP = pipeline
6
7# all source are stored in SRCS-y
8SRCS-y += main.c
9SRCS-y += obj.c
10SRCS-y += thread.c
11
12# Build using pkg-config variables if possible
13ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
14$(error "no installation of DPDK found")
15endif
16
17all: shared
18.PHONY: shared static
19shared: build/$(APP)-shared
20	ln -sf $(APP)-shared build/$(APP)
21static: build/$(APP)-static
22	ln -sf $(APP)-static build/$(APP)
23
24PKGCONF ?= pkg-config
25
26PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
27CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
28LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
29LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
30
31CFLAGS += -I. -DALLOW_EXPERIMENTAL_API -D_GNU_SOURCE
32
33OBJS := $(patsubst %.c,build/%.o,$(SRCS-y))
34
35build/%.o: %.c Makefile $(PC_FILE) | build
36	$(CC) $(CFLAGS) -c $< -o $@
37
38build/$(APP)-shared: $(OBJS)
39	$(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
40
41build/$(APP)-static: $(OBJS)
42	$(CC) $(OBJS) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
43
44build:
45	@mkdir -p $@
46
47.PHONY: clean
48clean:
49	rm -f build/$(APP)* build/*.o
50	test -d build && rmdir -p build || true
51